Endless track loader vehicle

- Caterpillar Tractor Co.
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Description

FIG. 1 is a right side elevational view of an endless track loader vehicle embodying our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D164896 October 1951 Beyerstedt
D230621 March 1974 Conroy et al.
Other references
  • Construction Methods & Equipment, 7/75, p. 51, endless track loader vehicle, bottom of page.
Patent History
Patent number: D251845
Type: Grant
Filed: Jul 13, 1977
Date of Patent: May 15, 1979
Assignee: Caterpillar Tractor Co. (Peoria, IL)
Inventors: Donald E. Joupperi (Davenport, IA), James A. Berkel, Jr. (Edelstein, IL), Robert F. Shankwitz (Edelstein, IL)
Primary Examiner: James M. Gandy
Attorney: Ralph E. Walters
Application Number: 5/815,112
Classifications
Current U.S. Class: Endless Track (D15/24); D12/25
International Classification: D1504;